Ceiling ceiling lamp holder with buckle fixing base and reserved grounding piece

Abstract

The utility model discloses a buckle fixed base and reserved ground lug ceiling lamp holder, which comprises a first holder body, a second holder body arranged at the bottom of the first holder body, and a third holder body sleeved at the bottom of the second holder body in a threaded manner, and also comprises a buckle fixed base and a reserved ground lug arranged at the bottom of the third holder body, the grounding piece is arranged at the top end of the first seat body, and the grounding piece is used for guiding current; the fixing piece is arranged at the joint of the second base body and the grounding piece, the fixing piece is used for fixing the position of the grounding piece, and a plurality of second through holes are formed in the two sides of the grounding piece. Through the design of the grounding piece and the fixing piece, the grounding piece is fixed at the top of the first seat body through the fixing piece during use, and when electric leakage is caused by aging of an electric wire, the arranged grounding piece provides a safe current path for current, and the leakage current is guided to a ceiling; the situation that leakage current accumulates heat in the lamp holder, the lamp and a circuit, and then a fire disaster is caused is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling chandeliers, and particularly relates to a snap-fixed base and a ceiling chandelier base with a reserved grounding piece. Background Art

[0002] A ceiling chandelier base is a component used to install and fix a chandelier. It is usually installed on the ceiling and connected to a power cord to ensure the stability and safety of the chandelier. When installing the chandelier base, the traditional installation method is to drill holes at the required position first, and then use expansion screws to fix the position of the chandelier base. However, the insulating layer of the wire on the lamp base will age or crack over time, resulting in leakage of leakage current. The leakage current will accumulate heat in the lamp base, the lamp, and the circuit, and thus cause a fire. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a snap-fixed base and a ceiling chandelier base with a reserved grounding piece to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A ceiling chandelier base with a reserved grounding piece, comprising a first base body, a second base body is arranged at the bottom of the first base body, a third base body is threadedly sleeved at the bottom of the second base body, and further comprising;

[0005] A grounding piece, which is arranged at the top end of the first base body and is used to guide current;

[0006] A fixing piece, which is arranged at the connection between the second base body and the grounding piece and is used to fix the position of the grounding piece.

[0007] Preferably, a plurality of second through holes are formed on both sides of the grounding piece, and a plurality of first through holes are formed on both sides of the second base body.

[0008] Preferably, the second through holes and the first through holes are mutually communicated.

[0009] Preferably, the fixing piece comprises a positioning cylinder inserted and connected inside the second through hole and the first through hole, a first limiting block is fixedly connected to the top of the positioning cylinder, and a second limiting block is fixedly connected to the bottom of the positioning cylinder.

[0010] Preferably, the first limiting block is arranged on the top of the grounding piece, and the second limiting block is arranged on the bottom of the second base body.

[0011] A snap - fixed base, the snap - fixed base includes the above - mentioned ceiling chandelier base with a reserved grounding piece, including a fixing bolt and a screw hole. The fixing bolt is threadedly inserted through the fixing bolt in the middle of the first seat body. The screw hole is opened at the top of the second seat body, and the fixing bolt is threadedly inserted through the inside of the screw hole.

[0012] Preferably, a plurality of fixing blocks are symmetrically arranged on both sides of the first seat body. A clamping hole is opened at the top of the fixing block. A plurality of clamping blocks are fixedly connected to both sides of the second seat body, and the clamping blocks are inserted through the inside of the clamping hole.

[0013] The technical effects and advantages of the present utility model:

[0014] Through the design of the grounding piece and the fixing member, in use, the grounding piece is fixed to the top of the first seat body through the fixing member. When the wire is aged and causes electric leakage, the provided grounding piece provides a safe current path for the current, guiding the leakage current to the ceiling, preventing the leakage current from accumulating heat in the lamp base, lamp and circuit, and thus preventing the occurrence of a fire. Brief Description of the Drawings

[0015] Figure 1 It is a schematic three - dimensional structure diagram of the whole of the present utility model.

[0016] Figure 2 It is a schematic front - view structure diagram of the present utility model.

[0017] Figure 3 It is a first schematic front - view sectional structure diagram of the present utility model.

[0018] Figure 4 It is of the present utility model Figure 3 The enlarged structure diagram of part A in the present utility model.

[0019] Figure 5 It is a second schematic front - view sectional structure diagram of the present utility model.

[0020] Figure 6 It is a partial schematic three - dimensional structure diagram of the present utility model.

[0021] In the figure: 1. First seat body; 101. Fixing block; 102. Clamping hole; 2. Second seat body; 201. Clamping block; 202. First through - hole; 3. Third seat body; 4. Grounding piece; 401. Second through - hole; 5. Fixing member; 501. First limiting block; 502. Positioning cylinder; 503. Second limiting block; 6. Fixing bolt; 7. Screw hole. Detailed Description of the Embodiment

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] The present utility model provides a reserved grounding plate ceiling chandelier base as Figures 1-6 shown, which includes a first seat body 1. A second seat body 2 is arranged at the bottom of the first seat body 1. A third seat body 3 is threadedly sleeved at the bottom of the second seat body 2. It also includes;

[0024] A grounding plate 4, which is arranged at the top end of the first seat body 1 and is used to guide current;

[0025] A fixing member 5, which is arranged at the connection between the second seat body 2 and the grounding plate 4 and is used to fix the position of the grounding plate 4.

[0026] It should be noted that the provided grounding plate 4 is sleeved at the top end of the first seat body 1, and both ends of the grounding plate 4 are respectively fixed to the top of the second seat body 2 through the fixing member 5. The provided grounding plate 4 can connect the lamp base to the ceiling, prevent the leakage current from accumulating heat in the lamp base, lamp and circuit, thereby preventing the occurrence of a fire. At the same time, it ensures that when the lamp base leaks electricity or fails, the current can quickly flow into the ceiling through the grounding plate 4 instead of through the human body, thus effectively preventing the occurrence of electric shock accidents.

[0027] Specifically, a plurality of second through holes 401 are opened on both sides of the grounding plate 4, and a plurality of first through holes 202 are opened on both sides of the second seat body 2. The second through holes 401 and the first through holes 202 communicate with each other. The fixing member 5 includes a positioning cylinder 501 inserted and connected inside the second through holes 401 and the first through holes 202. A first limiting block 502 is fixedly connected to the top of the positioning cylinder 501, and a second limiting block 503 is fixedly connected to the bottom of the positioning cylinder 501. The first limiting block 502 is arranged on the top of the grounding plate 4, and the second limiting block 503 is arranged on the bottom of the second seat body 2.

[0028] It should be noted that two fixing members 5 are provided, which are respectively arranged on both sides of the grounding piece 4. During use, the position of the grounding piece 4 is fixed by the fixing members 5. The fixing member 5 is composed of a positioning cylinder 501 in the middle and a first limiting block 502 and a second limiting block 503 at both ends of the positioning cylinder 501. The two limiting blocks have the same shape and are both annular. When the position of the grounding piece 4 needs to be fixed, the positioning cylinder 501 passes through two through holes formed in the grounding piece 4 and the second seat body 2, and the two limiting blocks are respectively located at the bottom of the grounding piece 4 and the second seat body 2, and the grounding piece 4 and the second seat body 2 are clamped and fixed by the two limiting blocks.

[0029] A snap-fixing base, the snap-fixing base includes the above-mentioned ceiling chandelier base with a reserved grounding piece, and includes a fixing bolt 6 and a threaded hole 7. The fixing bolt 6 is threadedly inserted through the fixing bolt 6 in the middle of the first seat body 1. The threaded hole 7 is opened at the top of the second seat body 2. The fixing bolt 6 is threadedly inserted through the inside of the threaded hole 7. A plurality of fixing blocks 101 are symmetrically arranged on both sides of the first seat body 1. A card hole 102 is opened at the top of the fixing block 101. A plurality of card blocks 201 are fixedly connected to both sides of the second seat body 2. The card blocks 201 are inserted through the inside of the card hole 102.

[0030] It should be noted that the provided fixing block 101 and the provided first seat body 1 are integrally formed by injection molding, and both the fixing block 101 and the first seat body 1 are made of plastic material, so that the fixing block 101 will deform when being extruded. The horizontal longitudinal section of the card block 201 is a right trapezoid, and the hypotenuse is at the top of the card block 201. When the first seat body 1 and the second seat body 2 need to be fixed, the first seat body 1 is moved towards one side of the second seat body 2, and the first seat body 1 is sleeved on the top of the second seat body 2. When the fixing block 101 on the first seat body 1 moves to the hypotenuse at the top of the card block 201, the fixing block 101 is pushed towards the side away from the card block 201 by the hypotenuse of the card block 201. When the card block 201 moves to be aligned with the card hole 102, the fixing block 101 resumes deformation, and the card block 201 penetrates into the inside of the card hole 102, and the inner wall at the bottom end of the card hole 102 is attached to the bottom of the card block 201, and the movement of the fixing block 101 provided with the card hole 102 is restricted by the card block 201, so as to complete the fixing of the first seat body 1 and the second seat body 2 by means of snap connection. After snap connection, the fixing bolt 6 is taken out, and the fixing bolt 6 is threaded through the middle of the first seat body 1, and the bottom end of the fixing bolt 6 is threadedly inserted through the inside of the threaded hole 7, and the first seat body 1 and the second seat body 2 are fixed by the fixing bolt 6.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A reserved grounding plate ceiling chandelier base, comprising a first base body (1), a second base body (2) is arranged at the bottom of the first base body (1), and a third base body (3) is threadedly sleeved at the bottom of the second base body (2), characterized in that, Further included are; a grounding piece (4) disposed at the top of the first housing (1), the grounding piece (4) being used to guide current; a fixing member (5) disposed at the connection between the second housing (2) and the grounding piece (4), the fixing member (5) being used to fix the position of the grounding piece (4).

2. The reserved grounding piece ceiling chandelier base according to claim 1, characterized in that, A plurality of second through holes (401) are formed on both sides of the grounding piece (4), and a plurality of first through holes (202) are formed on both sides of the second housing (2).

3. The reserved grounding piece ceiling chandelier base according to claim 2, characterized in that, The second through holes (401) communicate with the first through holes (202).

4. The reserved grounding strip ceiling chandelier socket according to claim 2, characterized in that, The fixing member (5) includes a positioning cylinder (501) inserted and connected inside the second through holes (401) and the first through holes (202), a first limiting block (502) fixedly connected to the top of the positioning cylinder (501), and a second limiting block (503) fixedly connected to the bottom of the positioning cylinder (501).

5. The reserved grounding piece ceiling chandelier base according to claim 4, characterized in that The first limiting block (502) is disposed on the top of the grounding piece (4), and the second limiting block (503) is disposed on the bottom of the second housing (2).

6. A snap-fitting fixing base, characterized in that, The snap - fixing base includes a reserved - grounding - piece ceiling chandelier base according to any one of claims 1 to 5, including a fixing bolt (6) and a screw hole (7). The fixing bolt (6) is threadedly inserted through the fixing bolt (6) in the middle of the first housing (1), the screw hole (7) is formed at the top of the second housing (2), and the fixing bolt (6) is threadedly inserted through the inside of the screw hole (7).

7. The snap-fitting fixing base according to claim 6, characterized in that, A plurality of fixing blocks (101) are symmetrically disposed on both sides of the first housing (1), a card hole (102) is formed at the top of the fixing block (101), and a plurality of card blocks (201) are fixedly connected to both sides of the second housing (2), the card blocks (201) being inserted and connected inside the card holes (102).

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